Started working on galaxy PGC1231852_GROUP at Wed Jun 17 03:49:50 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-tractor.fits Read 155 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 832.60486 623.6194 ] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 6936 Peak Img[j, k]: 190 284 Mean (j, k): 190.08 284.09 Theta (deg): 43.4 Astro PA (deg): 46.6 Eps: 0.326 Major axis (pix): 66.3 190.084363474 190.206 284.086399933 284.249 Building masked image for central 2/2. Pixels used: 5332 Peak Img[j, k]: 323 220 Mean (j, k): 323.00 219.80 Theta (deg): 25.5 Astro PA (deg): 64.5 Eps: 0.311 Major axis (pix): 53.1 323.003110755 322.905 219.79648668 219.843 Starting ellipse-fitting for galaxy 518312 Fitting g-band took... Central pixel is masked; resorting to extreme measures! ...0.001 sec Fitting r-band took... Central pixel is masked; resorting to extreme measures! ...0.000 sec Fitting z-band took... Central pixel is masked; resorting to extreme measures! ...0.000 sec Time for all images = 0.001 sec Performing elliptical aperture photometry. Insufficient profile to measure the radius at 22.0 mag/arcsec2! Insufficient profile to measure the radius at 22.5 mag/arcsec2! Insufficient profile to measure the radius at 23.0 mag/arcsec2! Insufficient profile to measure the radius at 23.5 mag/arcsec2! Insufficient profile to measure the radius at 24.0 mag/arcsec2! Insufficient profile to measure the radius at 24.5 mag/arcsec2! Insufficient profile to measure the radius at 25.0 mag/arcsec2! Insufficient profile to measure the radius at 25.5 mag/arcsec2! Insufficient profile to measure the radius at 26.0 mag/arcsec2! Warning: Too few g-band pixels to fit the curve of growth; skipping. Warning: Too few r-band pixels to fit the curve of growth; skipping. Warning: Too few z-band pixels to fit the curve of growth; skipping. Time = 0.000 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-518312-ellipse.fits Starting ellipse-fitting for galaxy 535296 Fitting g-band took......5.061 sec Fitting r-band took......5.038 sec Fitting z-band took......5.037 sec Time for all images = 15.136 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 2652.56 r CoG modeling succeeded with a chi^2 minimum of 5968.23 z CoG modeling succeeded with a chi^2 minimum of 4979.95 Time = 0.041 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1231852_GROUP/PGC1231852_GROUP-largegalaxy-535296-ellipse.fits Finished galaxy PGC1231852_GROUP in 1.448 minutes.